Icom IC-7200 Advanced Instructions page 103

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10
SET MODE
Items in the Quick Set mode (Continued)
■
Twin peak filter
Turn the twin peak filter ON or OFF.
on : The Twin peak filter is ON.
oF : The Twin peak filter is OFF.
NOTE: The RTTY mark frequency (2125 Hz) and
shift width (170 Hz) are automatically set when the
twin peak filter is ON.
RTTY mark tone
Sets the RTTY mark frequency to 1275, 1615 or
2125 Hz.
NOTE: 2125 Hz is automatically set when the twin
peak filter is ON.
RTTY shift width
Sets the RTTY shift width to 170, 200, 425 or 850 Hz.
NOTE: 170 Hz is automatically set when the twin
peak filter is ON.
RTTY key polarity
Sets the RTTY keying polarity to normal or reverse.
When reverse polarity is selected, Mark and Space
are reversed.
n (normal) : Key open/close = Mark/Space
r (reverse) : Key open/close = Space/Mark
(RTTY mode)
(RTTY mode)
(RTTY mode)
(RTTY mode)
10-6
OFF (default)
2125 Hz (default)
170 Hz (default)
NORMAL (default)